/*
 * Copyright (c) 2010 Vadim Zhukov <persgray@gmail.com>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */


#include <ctype.h>
#include <string.h>
#include <stdlib.h>

char *
strduplcase(const char *src) {
	char	*dst;
	size_t	i, len;

	len = strlen(src);
	if ((dst = malloc(len + 1)) == NULL)
		return NULL;
	for (i = 0; i <= len; i++)
		dst[i] = tolower(src[i]);
	return dst;
}

char *
strdupucase(const char *src) {
	char	*dst;
	size_t	i, len;

	len = strlen(src);
	if ((dst = malloc(len + 1)) == NULL)
		return NULL;
	for (i = 0; i <= len; i++)
		dst[i] = toupper(src[i]);
	return dst;
}
